Počet záznamů: 1
Solving Reachability Problems by a Scalable Constrained Optimization Method
- 1.0504815 - UIVT-O 2020 NL eng J - Článek v odborném periodiku
Kuřátko, Jan - Ratschan, Stefan
Solving Reachability Problems by a Scalable Constrained Optimization Method.
Optimization and Engineering. First Online: 05 June (2019). ISSN 1389-4420
Grant CEP: GA ČR GA15-14484S
Institucionální podpora: RVO:67985807
Klíčová slova: Optimization * Dynamical systems * Boundary value problems * Sequential quadratic programming * Reachability
Kód oboru RIV: IN - Informatika
Obor OECD: Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Impakt faktor: 1.824, rok: 2018
In this paper we consider the problem of finding an evolution of a dynamical system that originates and terminates in given sets of states. However, if such an evolution exists then it is usually not unique. We investigate this problem and find a scalable approach for solving it. In addition, the resulting saddle-point matrix is sparse. We exploit the structure in order to reach an efficient implementation of our method. In computational experiments we compare line search and trust-region methods as well as various methods for Hessian approximation.
Trvalý link: http://hdl.handle.net/11104/0296371